Remove a headphone volume unsafe-zone change event from the event list.
#include <audio/audio_manager_event.h>
int audio_manager_remove_status_hp_unsafe_zone_change_event(audio_manager_event_context_t *context)
BlackBerry 10.0.0
The context returned by audio_manager_get_event_context().
Use audio_manager_remove_status_hp_unsafe_zone_change_event() to remove the event from the event list, which is monitored by calls to audio_manager_get_event(). The function interrupts the audio_manager_get_event() function if it's blocked in another thread. Call audio_manager_get_event() after you call this function to include the new change event that was added by this function.
EOK upon success, a negative errno upon failure. The errno values are available in the errno.h file.